Individual provider Active NPI

Mark A Stilley, MD

  • Emergency Medicine Physician
  • El Paso, TX
National Provider Identifier
1336109818
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
J6041 Issued in TX
Practice address
10301 Gateway Blvd W
El Paso, TX 79925-7701
Phone
(915) 595-9000
NPI assigned
Mar 27, 2006
Last updated
Jul 8, 2007By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X J6041 TX Primary

Addresses

Primary practice location

10301 Gateway Blvd W
El Paso, TX 79925-7701

Mailing address

6905 Mineral Ridge Dr
El Paso, TX 79912-7694
Phone (191) 584-5007

Other identifiers 4

IdentifierTypeStateIssuer
1336109818OtherTXNPI
40674827MedicaidNM
8U6942OtherTXBCBS
P00323514OtherTXRAILROAD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20031107000568 TX Practitioner - Emergency Medicine 0244143063 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
University of Texas Medical School at Houston, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Texas Medicine Resources, LLPGroup PAC ID 5890688212, 255 clinicians

Practice addresses (Care Compare)

6200 W Parker Rd
Plano, TX 75093-8185
Phone (972) 981-8000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Union Emergency Physicians, PLLC Emergency Medicine CurrentSince Nov 1, 2024 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Emergency Medicine CurrentSince Sep 1, 2015 Accepting new patients
Texas Medicine Resources, LLP Emergency Medicine CurrentSince Oct 1, 2019 Accepting new patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Sep 1, 2015 Accepting new patients
Acs Primary Care Physicians Southwest, PA Emergency Medicine CurrentSince Mar 1, 2025 Accepting new patients
Hospitalist Medicine Physicians of Texas - Houston, PLLC Emergency Medicine CurrentSince Dec 1, 2022 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
Five Point Urgent Care Physicians PLLC Emergency Medicine Past Accepting new patients
Brazos Emergency Physicians, PA Emergency Medicine Past Accepting new patients
East Texas Medical Center Healthcare Associates Emergency Medicine Past Accepting new patients
Dallas Emergency Physicians PLLC Emergency Medicine Past Accepting new patients
Stat Care of Texas, PA Emergency Medicine Past Accepting new patients
Lake Sulphur Springs Emergency Physicians Emergency Medicine Past Accepting new patients
Ellis Emergency Physicians PLLC Emergency Medicine Past Accepting new patients

Locations

1105 Central Expy N
Allen, TX 75013
Phone (972) 747-4313

801 W Interstate 20
Arlington, TX 76017
Phone (817) 472-3400

3500 Gaston Ave
Dallas, TX 75246

5201 Harry Hines Blvd
Dallas, TX 75235
Phone (214) 590-1396

8200 Walnut Hill Ln
Dallas, TX 75231
Phone (214) 345-6148

2001 N Oregon St
El Paso, TX 79902
Phone (915) 577-6011

1301 Pennsylvania Ave
Ft Worth, TX 76104
Phone (817) 250-2000

1500 S Main St
Ft Worth, TX 76104
Phone (817) 921-3431

100 Municipal Dr
Ste 300
Gun Barrel City, TX 75156
Phone (903) 713-1500

2901 4th St
Longview, TX 75605
Phone (281) 371-1800

3640 Hampton Dr
Missouri City, TX 77459
Phone (281) 778-5144

3901 W 15th St
Plano, TX 75075
Phone (972) 519-1115

6200 W Parker Rd
Plano, TX 75093
Phone (972) 608-8000

231 S Collins Rd
Sunnyvale, TX 75182
Phone (972) 203-6240

1000 Pine St
Texarkana, TX 75501
Phone (903) 798-7365

2600 Saint Michael Dr
Texarkana, TX 75503
Phone (903) 614-1000

6210 S Broadway Ave
Tyler, TX 75703
Phone (903) 579-2700

Organizations & group practices 14

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 14

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1143417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1336109818",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6905 MINERAL RIDGE DR",
            "city": "EL PASO",
            "state": "TX",
            "postal_code": "799127694",
            "telephone_number": "191-584-5007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10301 GATEWAY BLVD W",
            "city": "EL PASO",
            "state": "TX",
            "postal_code": "799257701",
            "telephone_number": "915-595-9000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STILLEY",
        "first_name": "MARK",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-03-27",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "J6041",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1336109818",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "40674827",
            "state": "NM"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8U6942",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD",
            "identifier": "P00323514",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in El Paso, TX

Sources for this page

Verify at the official NPI Registry.